2775792390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{426389}}^1$

素因数の和:426437

約数の個数: 64

約数和(自身を含む): 7859220480

約数和(自身を除く): 5083428090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 426389, 852778, 1279167, 2131945, 2558334, 2984723, 4263890, 5969446, 6395835, 8954169, 12791670, 13218059, 14923615, 17908338, 26436118, 29847230, 39654177, 44770845, 66090295, 79308354, 89541690, 92526413, 132180590, 185052826, 198270885, 277579239, 396541770, 462632065, 555158478, 925264130, 1387896195, 2775792390]

約数ペア:

[(1, 2775792390), (2, 1387896195), (3, 925264130), (5, 555158478), (6, 462632065), (7, 396541770), (10, 277579239), (14, 198270885), (15, 185052826), (21, 132180590), (30, 92526413), (31, 89541690), (35, 79308354), (42, 66090295), (62, 44770845), (70, 39654177), (93, 29847230), (105, 26436118), (155, 17908338), (186, 14923615), (210, 13218059), (217, 12791670), (310, 8954169), (434, 6395835), (465, 5969446), (651, 4263890), (930, 2984723), (1085, 2558334), (1302, 2131945), (2170, 1279167), (3255, 852778), (6510, 426389)]